AnnRichTextDrawDesigner Class

This class extends the AnnRectangleDrawDesigner class to provide functionality for drawing an AnnRichTextObject on an annotation container.

Object Model

Syntax

C#
Visual Basic
Objective-C
Java
C++

[SerializableAttribute()]
public class AnnRichTextDrawDesigner : AnnRectangleDrawDesigner

'Declaration
 
<SerializableAttribute()>
Public Class AnnRichTextDrawDesigner 
   Inherits AnnRectangleDrawDesigner

'Usage
 
Dim instance As AnnRichTextDrawDesigner

[SerializableAttribute()]
public ref class AnnRichTextDrawDesigner : public AnnRectangleDrawDesigner

Example

For a complete example on how to use annotation draw and edit designers, refer to AnnDesigner.

This example initializes a new designer to draw rich text objects.

C#
Visual Basic
WinRT C#
WinRT JavaScript
Silverlight C#
Silverlight VB

Copy Code

Imports Leadtools
Imports Leadtools.Annotations
Imports Leadtools.Codecs
Imports Leadtools.WinForms

Public Function AnnRichTextDrawDesigner_AnnRichTextDrawDesigner(ByVal viewer As RasterImageViewer, ByVal container As AnnContainer) As AnnRichTextDrawDesigner
   ' start a new rich text draw designer
   Dim richTextDrawDesigner As New AnnRichTextDrawDesigner()
   ' set up the object template (the rich text object)
   Dim richTextObject As New AnnRichTextObject()
   richTextObject.Pen = Nothing
   richTextObject.Brush = Nothing

   ' set up the default text to be used
   ' This is RTF text that is equals to LEADTOOLS in bold red Arial
   richTextDrawDesigner.DefaultRtf = _
      "{\rtf1\ansi\ansicpg1252\deff0\deflang1033{\fonttbl{\f0\fnil\fcharset0 Arial;}" + _
      "{\f1\fnil\fcharset0 Microsoft Sans Serif;}}{\colortbl ;\red255\green0\blue0;}" + _
      "\viewkind4\uc1\pard\cf1\lang9\b\i\fs22 LEADTOOLS\cf0\lang1033\b0\i0\f1\fs17\par}"

   ' initialize the rest of the designer
   richTextDrawDesigner.ObjectTemplate = richTextObject
   richTextDrawDesigner.Owner = viewer
   richTextDrawDesigner.ClipCursor = True
   richTextDrawDesigner.Container = container

   Return richTextDrawDesigner
End Function

using Leadtools;
using Leadtools.Annotations;
using Leadtools.Codecs;
using Leadtools.WinForms;

public AnnRichTextDrawDesigner AnnRichTextDrawDesigner_AnnRichTextDrawDesigner(RasterImageViewer viewer, AnnContainer container)
{
   // start a new rich text draw designer
   AnnRichTextDrawDesigner richTextDrawDesigner = new AnnRichTextDrawDesigner();
   // set up the object template (the rich text object)
   AnnRichTextObject richTextObject = new AnnRichTextObject();
   richTextObject.Pen = null;
   richTextObject.Brush = null;

   // set up the default text to be used
   richTextDrawDesigner.DefaultRtf = // This is RTF text that is equals to LEADTOOLS in bold red Arial
      @"{\rtf1\ansi\ansicpg1252\deff0\deflang1033{\fonttbl{\f0\fnil\fcharset0 Arial;}" + 
      @"{\f1\fnil\fcharset0 Microsoft Sans Serif;}}{\colortbl ;\red255\green0\blue0;}" +
      @"\viewkind4\uc1\pard\cf1\lang9\b\i\fs22 LEADTOOLS\cf0\lang1033\b0\i0\f1\fs17\par}";

   // initialize the rest of the designer
   richTextDrawDesigner.ObjectTemplate = richTextObject;
   richTextDrawDesigner.Owner = viewer;
   richTextDrawDesigner.ClipCursor = true;
   richTextDrawDesigner.Container = container;

   return richTextDrawDesigner;
}

Requirements

Target Platforms

Reference

AnnRichTextDrawDesigner Members
Leadtools.Annotations Namespace